DTR-8.2
PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 7-1
U29
U11
U13
U10
U12
A
1
2
3
4
5
B
C
D
SL+
SL-
SR+
SR-
SBL+
SBL-
SBR+
SBR-
C6854
C6853
P6802
P6802
C6603
D6603
J5227
J5226
J5232
J5223
P6008B
P6008B
P6812E
P6812E
RL6603
RL6603
R6813
J5222
R6803
L6803
L6803
R6804
J5225
R6814
L6804
L6804
C6834
C6833
R6833
R6834
C6844
C6843
J5221
J5231
J5204
J5210
J5211
J5214
J5213
J5224
J5216
J5217
J5219
J5208
L6806
L6806
R6816
J5220
R6806
L6805
L6805
R6805
J5215
R6815
RL6605
RL6605
J5218
J5228
J5229
P6832
P6832
C6605
D6605
J5212
J5209
J5202
C6845
C6835
R6835
J5207
J5205
J5206
C6846
R6836
C6836
C6856
C6855
J5203
J5201
FGND
FGND
RL6605A
RL6605A
J5230
NCETC-7237
25137237
0
FCSLRL
+24V
SBRL
J5233
25
15
17
30
27
12
25
22
12
17
15
15
12
12
20
20
12
7
7
17
12
22
30
P6931
R5613
R5611
Q5606
D5603
D5602
J5308
J5309
D5601
R5601
R5602
R5614
R5607
C5602
D5611
D5605
D5606
D5610
D5607
D5604
D5609
Q5607
Q5603
Q5605
Q5604
Q5601
Q5602
R5605
R5609
R5606
R5608
R5604
R5603
R5610
C5604
C5603
G
SD
E
E
E
E
E
B
B
B
B
B
E
B
C5601
P7701B
R6706
C6704
D6703
R6705
C6705
R6707
Q6704
C6701
D6702
D6701
R6721
Q6702
Q6701
C6706
R6709
R6708
R6710
P9503A
VOLH
PRO
AGND
FANDET
DCDET
FAN
TH2
TH1
RLGND
+24V
J5306
J5307
JL
6
933
A
J5303
J5304
P6401
COM
TH1
TH2
J5310
Q5609
Q5608
R5615
D6704
B
B
B
B
B
E
E
E
E
E
R5612
SEC1H
PRO
SEC1H
PROTHEM
VOLH
NC
NCETC-7238
25137238
0
J5305
R561
6
20
7
7
17
7
17
7
P6800
P6800
L+
L-
R+
C+
C-
R-
FGND
FGND
RL6600
RL6600
RL6602A
RL6602A
P6008A
P6008A
P6810D
P6810D
J5109
J5106
D6600
C6600
P6830
P6830
J5110
J5115
C6840
L6800
L6800
J5112
J5111
C6851
C6850
C6831
R6831
C6841
J5104
R6830
C6830
R6800
R6810
J5114
J5107
R6801
J5108
R6811
J5105
L6801
L6801
J5103
J5102
J5101
C6842
R6832
C6832
C6852
J5120
J5119
J5117
R6812
J5118
R6802
L6802
L6802
J5113
J5121
J5116
NCETC-7236
25137236
0
RL6602
RL6602
+24V
+24V
FCSLRL
12
22
7
25
25
22
12
12
17
17
30
12
7
30
J5301
J5302
R5653
JL6933B
R5651
TH1
TH2
TH2-
TH1-
ETC-7240
ETC-7239
7239
7240
0
0
J6716
J6717
R5654
R5652
7258
7259
0
0
CMKS-P3X
CMKS-P3X
Thermal detector
circuit PC board
Thermal detector
circuit PC board
Speaker terminal
F/C PC board
Speaker terminal
SR/SB PC board
Fan drive circuit PC board